199499760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 200

約数和(自身を含む): 734055696

約数和(自身を除く): 534555936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1811, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3622, 3672, 4080, 4590, 5433, 5508, 6120, 6480, 6885, 7244, 7344, 9055, 9180, 10866, 11016, 12240, 13770, 14488, 16299, 18110, 18360, 21732, 22032, 27165, 27540, 28976, 30787, 32598, 36220, 36720, 43464, 48897, 54330, 55080, 61574, 65196, 72440, 81495, 86928, 92361, 97794, 108660, 110160, 123148, 130392, 144880, 146691, 153935, 162990, 184722, 195588, 217320, 244485, 246296, 260784, 277083, 293382, 307870, 325980, 369444, 391176, 434640, 461805, 488970, 492592, 554166, 586764, 615740, 651960, 733455, 738888, 782352, 831249, 923610, 977940, 1108332, 1173528, 1231480, 1303920, 1385415, 1466910, 1477776, 1662498, 1847220, 1955880, 2216664, 2347056, 2462960, 2493747, 2770830, 2933820, 3324996, 3694440, 3911760, 4156245, 4433328, 4987494, 5541660, 5867640, 6649992, 7388880, 8312490, 9974988, 11083320, 11735280, 12468735, 13299984, 16624980, 19949976, 22166640, 24937470, 33249960, 39899952, 49874940, 66499920, 99749880, 199499760]

約数ペア:

[(1, 199499760), (2, 99749880), (3, 66499920), (4, 49874940), (5, 39899952), (6, 33249960), (8, 24937470), (9, 22166640), (10, 19949976), (12, 16624980), (15, 13299984), (16, 12468735), (17, 11735280), (18, 11083320), (20, 9974988), (24, 8312490), (27, 7388880), (30, 6649992), (34, 5867640), (36, 5541660), (40, 4987494), (45, 4433328), (48, 4156245), (51, 3911760), (54, 3694440), (60, 3324996), (68, 2933820), (72, 2770830), (80, 2493747), (81, 2462960), (85, 2347056), (90, 2216664), (102, 1955880), (108, 1847220), (120, 1662498), (135, 1477776), (136, 1466910), (144, 1385415), (153, 1303920), (162, 1231480), (170, 1173528), (180, 1108332), (204, 977940), (216, 923610), (240, 831249), (255, 782352), (270, 738888), (272, 733455), (306, 651960), (324, 615740), (340, 586764), (360, 554166), (405, 492592), (408, 488970), (432, 461805), (459, 434640), (510, 391176), (540, 369444), (612, 325980), (648, 307870), (680, 293382), (720, 277083), (765, 260784), (810, 246296), (816, 244485), (918, 217320), (1020, 195588), (1080, 184722), (1224, 162990), (1296, 153935), (1360, 146691), (1377, 144880), (1530, 130392), (1620, 123148), (1811, 110160), (1836, 108660), (2040, 97794), (2160, 92361), (2295, 86928), (2448, 81495), (2754, 72440), (3060, 65196), (3240, 61574), (3622, 55080), (3672, 54330), (4080, 48897), (4590, 43464), (5433, 36720), (5508, 36220), (6120, 32598), (6480, 30787), (6885, 28976), (7244, 27540), (7344, 27165), (9055, 22032), (9180, 21732), (10866, 18360), (11016, 18110), (12240, 16299), (13770, 14488)]